Title:
CORE-SHELL DYE, PHOTOSENSITIVE RESIN COMPOSITION COMPRISING THE SAME, AND COLOR FILTER
Document Type and Number:
Japanese Patent JP2023048989
Kind Code:
A
Abstract:
To provide a core-shell dye that has excellent properties such as chemical resistance, wavelength matching, patterning, and durability, and allows the formation of a fine pattern even with a reduced amount of addition to a photosensitive resin composition.SOLUTION: A core-shell dye comprises a core represented by chemical formula 1 and a shell surrounding the core and represented by chemical formula 2. There are also provided a photosensitive resin composition comprising the same, and a color filter produced using the photosensitive resin composition.SELECTED DRAWING: Figure 1
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| WO/2008/149953 | AZO METAL COMPLEX PIGMENT AND COLORED COMPOSITION CONTAINING THE SAME |
Inventors:
YANG YEJI
KIM SUNDAE
JEONG EUISOO
KIM IEJU
PARK BAEK SOUNG
LEE YEON SOO
RI SUGURU
CHO MYUNGHO
KIM SUNDAE
JEONG EUISOO
KIM IEJU
PARK BAEK SOUNG
LEE YEON SOO
RI SUGURU
CHO MYUNGHO
Application Number:
JP2022132294A
Publication Date:
April 07, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
SAMSUNG SDI CO LTD
International Classes:
C09B67/08; C07D471/18; C09B57/00; C09B67/44; G02B5/20
Domestic Patent References:
| JP2020076995A | 2020-05-21 | |||
| JPH03276159A | 1991-12-06 | |||
| JP2022056406A | 2022-04-08 |
Foreign References:
| KR20190054408A | 2019-05-22 |
Attorney, Agent or Firm:
IBC Ichibancho Patent Attorney Corporation